To the left , around the garage doors, is what the cement looks like after it's applied. The stucco is spread over that. This seals the house in pretty tight. No much air gets through, and we have air exchangers so fresh air will get into the house.
Underneath, pine boards were put in. The ceiling in the great room will have those too.
Stairs finally got put in. These will get covered with the same wood as the floor boards. Since it's pine, thicker boards had to be ordered to make the side boards stronger for support. Posts and rails go on later.